projects / profile / mobile / platform / kernel / linux-3.10-sc7730.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1d7da14) | patch
drm/prime: fix to check return of dma_map_sg in prime helper
authorYoungJun Cho <yj44.cho@samsung.com>
Mon, 24 Jun 2013 06:34:21 +0000 (15:34 +0900)
committerJoonyoung Shim <jy0922.shim@samsung.com>
Wed, 13 Jan 2016 01:29:07 +0000 (10:29 +0900)
commita5449f30c99dff91f054dc216baa4fbd76f767a4
tree92a0d985535cb79c432c63dbc85678b56203a328tree | snapshot
parent1d7da144de024717cad99981d975fa41ca78b7d4commit | diff
drm/prime: fix to check return of dma_map_sg in prime helper

The dma_map_sg(), in map_dma_buf callback operation of prime helper,
can return 0 when it fails to map, so it needs to release related
resources.

Change-Id: Iccceea70885a38e3f6e8eb5c67a11503442c6233
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_prime.c diff | blob | history
Domain: System / Kernel;